Who was the only World Heavyweight boxing champion to retire undefeated?

After starting his career with a 48-0 record, Larry Holmes lost his heavyweight title with which fighter?

Which country’s plane Tu-154, on December 25, crashed on its way to Syria in the Black Sea with 92 people onboard?

Who invented Fountain Pen?

Which boxers was the oldest man ever to win the heavyweight title?

Does Human have more than 5 senses?

How is MongoDB better than other SQL databases?

About UE support UMTS

Who was the first Light Heavyweight Champion to gain the Heavyweight Title?

What is Hrithik Roshan debut film?

If 5862 is to 714 and 3498 is to 1113 and 9516 is to 156

5862: 5+2=7, 8+6=14 so 714 3498: 3+8=11, 4+9=13 so 1113 9516: 9+6=15, 5+1=6 so 156 Thus, 8257: 8+7=15, 2+5=7 so 157

In a rational number, twice the numerator is 2 more than the denominator. If 3 is added to each i.e. the numerator and the denominator, the new fraction is 2/3.

Find the original number?

ONE + ONE = TWO

Using neither of the numbers 1 or 2, replace each letter of the equation to make it true. Also, no letter is equal to zero.

If so, what is WETTEN?

There's a three digit number which: If you add seven to it it divides exactly by seven; If you add eight to it it divides exactly by eight; If you add nine to it it divides exactly by nine. What is the number?

I am an even 3-digit number. If you round me to the nearest ten, I become 200. The sum of my digits is 18. What number am I?